Experiment 1; Looks good

firmware/PCB-Heater/Core/Src/app_freertos.c

@@ -190,13 +190,13 @@ const presets_t presets[4] = {
 };
 
 PIDController pid = {
-		.Kp  = 40.0f,
-		.Ki  = 1.0f,
-		.Kd  = 3.0f,
+		.Kp  = 8.0f,
+		.Ki  = 0.2f,
+		.Kd  = 0.5f,
 		.T   = 0.25f,			//2 times per second
 		.tau = 0.2f,			//Low-pass filter (0 - no filter)
 		.limMin = -100.0f,
-		.limMax = 1000.0f - P_WIDTH - P_DELAY - 1 // 949.0
+		.limMax =  100.0f
 };
 
 /* USER CODE END Variables */
@@ -536,14 +536,13 @@ void clockTick(void *argument)
 	//PID
 	PID_Update(&pid, aimTemperature, Temperature);
 	if (pid.out >= 0.0f) {
-		pulse = (uint16_t)(pid.limMax - pid.out)+P_DELAY;
+		pulse = (uint16_t)pid.out;
 		if (fanActive) setFansSpeed(0);
 	}
 	else {
-		pulse = 1020;
+		pulse = 0;
 		setFansSpeed((uint8_t)(pid.out * -1));
 	}
-	TIM1->ARR = pulse+P_WIDTH;
 	TIM1->CCR2 = pulse;
 
 	//Draw PID value
@@ -930,7 +929,7 @@ void stopHeater(void) {
 	if (osTimerIsRunning(secTimerHandle))	osTimerStop(secTimerHandle);
 	aimTemperature = 0.0f;
 	PID_Init(&pid);
-	TIM1->CCR2 = 1020;
+	TIM1->CCR2 = 0;
 	Running = 0;
 }
 /* USER CODE END Application */

firmware/PCB-Heater/Core/Src/tim.c

@@ -38,10 +38,8 @@ void MX_TIM1_Init(void)
 
   /* USER CODE END TIM1_Init 0 */
 
-  TIM_ClockConfigTypeDef sClockSourceConfig = {0};
   TIM_SlaveConfigTypeDef sSlaveConfig = {0};
   TIM_MasterConfigTypeDef sMasterConfig = {0};
-  TIM_IC_InitTypeDef sConfigIC = {0};
   TIM_OC_InitTypeDef sConfigOC = {0};
   TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};
 
@@ -49,36 +47,23 @@ void MX_TIM1_Init(void)
 
   /* USER CODE END TIM1_Init 1 */
   htim1.Instance = TIM1;
-  htim1.Init.Prescaler = 640-1;
+  htim1.Init.Prescaler = 1;
   htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
-  htim1.Init.Period = 1000-1;
+  htim1.Init.Period = 100-1;
   htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
   htim1.Init.RepetitionCounter = 0;
-  htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+  htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
   if (HAL_TIM_Base_Init(&htim1) != HAL_OK)
   {
     Error_Handler();
   }
-  sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
-  if (HAL_TIM_ConfigClockSource(&htim1, &sClockSourceConfig) != HAL_OK)
-  {
-    Error_Handler();
-  }
-  if (HAL_TIM_IC_Init(&htim1) != HAL_OK)
-  {
-    Error_Handler();
-  }
   if (HAL_TIM_PWM_Init(&htim1) != HAL_OK)
   {
     Error_Handler();
   }
-  if (HAL_TIM_OnePulse_Init(&htim1, TIM_OPMODE_SINGLE) != HAL_OK)
-  {
-    Error_Handler();
-  }
-  sSlaveConfig.SlaveMode = TIM_SLAVEMODE_COMBINED_RESETTRIGGER;
+  sSlaveConfig.SlaveMode = TIM_SLAVEMODE_EXTERNAL1;
   sSlaveConfig.InputTrigger = TIM_TS_TI1FP1;
-  sSlaveConfig.TriggerPolarity = TIM_INPUTCHANNELPOLARITY_RISING;
+  sSlaveConfig.TriggerPolarity = TIM_TRIGGERPOLARITY_RISING;
   sSlaveConfig.TriggerFilter = 0;
   if (HAL_TIM_SlaveConfigSynchro(&htim1, &sSlaveConfig) != HAL_OK)
   {
@@ -91,16 +76,8 @@ void MX_TIM1_Init(void)
   {
     Error_Handler();
   }
-  sConfigIC.ICPolarity = TIM_INPUTCHANNELPOLARITY_RISING;
-  sConfigIC.ICSelection = TIM_ICSELECTION_DIRECTTI;
-  sConfigIC.ICPrescaler = TIM_ICPSC_DIV1;
-  sConfigIC.ICFilter = 0;
-  if (HAL_TIM_IC_ConfigChannel(&htim1, &sConfigIC, TIM_CHANNEL_1) != HAL_OK)
-  {
-    Error_Handler();
-  }
-  sConfigOC.OCMode = TIM_OCMODE_PWM2;
-  sConfigOC.Pulse = 1020;
+  sConfigOC.OCMode = TIM_OCMODE_PWM1;
+  sConfigOC.Pulse = 0;
   sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
   sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH;
   sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;

firmware/PCB-Heater/PCB-Heater.ioc

@@ -69,21 +69,19 @@ Mcu.Pin30=PB9
 Mcu.Pin31=VP_FREERTOS_VS_CMSIS_V2
 Mcu.Pin32=VP_SYS_VS_tim6
 Mcu.Pin33=VP_SYS_VS_DBSignals
-Mcu.Pin34=VP_TIM1_VS_ControllerModeCombinedResetTrigger
-Mcu.Pin35=VP_TIM1_VS_ClockSourceINT
-Mcu.Pin36=VP_TIM1_VS_OPM
-Mcu.Pin37=VP_TIM14_VS_ClockSourceINT
-Mcu.Pin38=VP_TIM15_VS_ClockSourceINT
-Mcu.Pin39=VP_TIM16_VS_ClockSourceINT
+Mcu.Pin34=VP_TIM1_VS_ControllerModeClock
+Mcu.Pin35=VP_TIM14_VS_ClockSourceINT
+Mcu.Pin36=VP_TIM15_VS_ClockSourceINT
+Mcu.Pin37=VP_TIM16_VS_ClockSourceINT
+Mcu.Pin38=VP_TIM16_VS_OPM
+Mcu.Pin39=VP_TIM17_VS_ClockSourceINT
 Mcu.Pin4=PC1
-Mcu.Pin40=VP_TIM16_VS_OPM
-Mcu.Pin41=VP_TIM17_VS_ClockSourceINT
 Mcu.Pin5=PC2
 Mcu.Pin6=PC3
 Mcu.Pin7=PA0
 Mcu.Pin8=PA1
 Mcu.Pin9=PA2
-Mcu.PinsNb=42
+Mcu.PinsNb=40
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32G070RBTx
@@ -296,9 +294,8 @@ SH.S_TIM15_CH1.0=TIM15_CH1,PWM Generation1 CH1
 SH.S_TIM15_CH1.ConfNb=1
 SH.S_TIM17_CH1.0=TIM17_CH1,PWM Generation1 CH1
 SH.S_TIM17_CH1.ConfNb=1
-SH.S_TIM1_CH1.0=TIM1_CH1,Input_Capture1_from_TI1
-SH.S_TIM1_CH1.1=TIM1_CH1,TriggerSource_TI1FP1
-SH.S_TIM1_CH1.ConfNb=2
+SH.S_TIM1_CH1.0=TIM1_CH1,TriggerSource_TI1FP1
+SH.S_TIM1_CH1.ConfNb=1
 SH.S_TIM1_CH2.0=TIM1_CH2,PWM Generation2 CH2
 SH.S_TIM1_CH2.ConfNb=1
 SPI2.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_16
@@ -308,19 +305,17 @@ SPI2.Direction=SPI_DIRECTION_2LINES_RXONLY
 SPI2.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate,DataSize,BaudRatePrescaler
 SPI2.Mode=SPI_MODE_MASTER
 SPI2.VirtualType=VM_MASTER
-TIM1.AutoReloadPreload=TIM_AUTORELOAD_PRELOAD_DISABLE
+TIM1.AutoReloadPreload=TIM_AUTORELOAD_PRELOAD_ENABLE
 TIM1.AutomaticOutput=TIM_AUTOMATICOUTPUT_DISABLE
 TIM1.BreakState=TIM_BREAK_DISABLE
-TIM1.Channel-Input_Capture1_from_TI1=TIM_CHANNEL_1
 TIM1.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2
-TIM1.ICPolarity_CH1=TIM_INPUTCHANNELPOLARITY_RISING
-TIM1.IPParameters=AutoReloadPreload,Prescaler,Period,BreakState,AutomaticOutput,Channel-Input_Capture1_from_TI1,ICPolarity_CH1,OCPolarity_2,Channel-PWM Generation2 CH2,OCMode_PWM-PWM Generation2 CH2,Pulse-PWM Generation2 CH2,OC2Preload_PWM
+TIM1.IPParameters=AutoReloadPreload,Prescaler,Period,BreakState,AutomaticOutput,OCPolarity_2,Channel-PWM Generation2 CH2,OCMode_PWM-PWM Generation2 CH2,Pulse-PWM Generation2 CH2,OC2Preload_PWM
 TIM1.OC2Preload_PWM=DISABLE
-TIM1.OCMode_PWM-PWM\ Generation2\ CH2=TIM_OCMODE_PWM2
+TIM1.OCMode_PWM-PWM\ Generation2\ CH2=TIM_OCMODE_PWM1
 TIM1.OCPolarity_2=TIM_OCPOLARITY_HIGH
-TIM1.Period=1000-1
-TIM1.Prescaler=640-1
-TIM1.Pulse-PWM\ Generation2\ CH2=1020
+TIM1.Period=100-1
+TIM1.Prescaler=1
+TIM1.Pulse-PWM\ Generation2\ CH2=0
 TIM14.Channel=TIM_CHANNEL_1
 TIM14.IPParameters=Channel,Prescaler,Period,Pulse
 TIM14.Period=100-1
@@ -357,12 +352,8 @@ VP_TIM16_VS_OPM.Mode=OPM_bit
 VP_TIM16_VS_OPM.Signal=TIM16_VS_OPM
 VP_TIM17_VS_ClockSourceINT.Mode=Enable_Timer
 VP_TIM17_VS_ClockSourceINT.Signal=TIM17_VS_ClockSourceINT
-VP_TIM1_VS_ClockSourceINT.Mode=Internal
-VP_TIM1_VS_ClockSourceINT.Signal=TIM1_VS_ClockSourceINT
-VP_TIM1_VS_ControllerModeCombinedResetTrigger.Mode=Combined_Reset_Trigger_Mode
-VP_TIM1_VS_ControllerModeCombinedResetTrigger.Signal=TIM1_VS_ControllerModeCombinedResetTrigger
-VP_TIM1_VS_OPM.Mode=OPM_bit
-VP_TIM1_VS_OPM.Signal=TIM1_VS_OPM
+VP_TIM1_VS_ControllerModeClock.Mode=Clock Mode
+VP_TIM1_VS_ControllerModeClock.Signal=TIM1_VS_ControllerModeClock
 board=custom
 rtos.0.ip=FREERTOS
 isbadioc=false